.lead-toast {
  position: fixed;
  top: max(88px, calc(env(safe-area-inset-top) + 18px));
  left: 50%;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: min(520px, calc(100% - 30px));
  padding: 18px 24px;
  border: 1px solid rgba(112, 245, 194, .3);
  border-radius: 18px;
  color: #fff;
  background: #063f43;
  box-shadow: 0 18px 55px rgba(6, 63, 67, .26), 5px 5px 0 #ff765e;
  opacity: 0;
  transform: translate(-50%, -18px);
  transition: .3s;
}

.lead-toast.visible { opacity: 1; transform: translate(-50%, 0); }
.lead-toast b { color: #70f5c2; font: 20px Georgia, serif; }
.lead-toast span { color: #d5e5e3; font-size: 12px; line-height: 1.45; }